CN214691128U - Portable powder cover assembly - Google Patents
Portable powder cover assembly Download PDFInfo
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- CN214691128U CN214691128U CN202120566371.1U CN202120566371U CN214691128U CN 214691128 U CN214691128 U CN 214691128U CN 202120566371 U CN202120566371 U CN 202120566371U CN 214691128 U CN214691128 U CN 214691128U
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- opening
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- driving
- upper cover
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Abstract
The utility model belongs to the bottle cap field and discloses a portable powder cap component, a cap is arranged on a predetermined bottle mouth, the portable powder cap component comprises a lower cap body, an upper cap body and an opening rod, the lower cap body comprises a lower cap top, the upper cap body is arranged on the lower cap body, the upper cap body is provided with the upper cap top, the opening rod is provided with a matching end and an opening end, the lower cap top is provided with a containing cavity, the containing cavity is provided with a powder falling port and a sealing port, the inner surface of the containing cavity is provided with a sliding part, the inner surface of the upper cap top is provided with a driving seat, a driving thread matching end is arranged in the driving seat and is matched with the driving thread, the opening end separates the containing cavity from the predetermined bottle mouth through excessive matching with the powder falling port, the surface of the opening rod is also provided with a sliding matching part, the sliding matching part is matched with the sliding part in a concave-convex manner, when the upper cap body rotates relative to the lower cap body, the driving thread drives the opening rod to move towards the upper cap top through rotation, thereby the opening end overcomes the friction force and breaks away from the powder falling port, and the accommodating cavity is communicated with the preset bottle mouth.
Description
Technical Field
The utility model belongs to the bottle lid field, concretely relates to portable powder cover subassembly.
Background
In order to meet the demand for taste and shelf life, distributors sell fast-selling drinks such as fruit juice by directly processing raw materials into powder or granules and selling the same together with water-containing drinks.
In order to be convenient to use, raw material powder is stored in a bottle cap of a related drink package on the market, and through the design of the corresponding bottle cap, the raw material powder can be added into a drink package at any time and mixed with water when in use, so that a delicious drink is obtained.
Although this design is already very common in practice, it is not reusable, i.e. it adds raw material powder to the beverage package by breaking the closing surface.
SUMMERY OF THE UTILITY MODEL
To prior art not enough, the utility model provides a portable powder cover subassembly, this portable subassembly do not destroy relevant isolated surface when adding raw and other materials powder to can realize multiplexing many times.
In order to achieve the above object, the utility model provides a following technical scheme does:
a portable powder cover assembly is covered on a preset bottle mouth and is characterized by comprising a lower cover body, a powder cover and a powder cover, wherein the lower cover body is provided with a lower cover top and a lower cover edge, and the inner surface of the lower cover edge is in threaded connection with the preset bottle mouth; the upper cover body is rotatably arranged on the lower cover body and is provided with an upper cover top and an upper cover edge; and an opening rod having a mating end and an opening end, wherein the lower cap top has a receiving cavity having a powder falling port and a sealing port, the powder falling port is disposed toward a predetermined bottle opening, the sealing port is disposed toward an inner surface of the upper cap top, the inner surface of the receiving cavity has a sliding portion, the sliding portion extends from the powder falling port toward the sealing port, the inner surface of the upper cap top has a driving seat having a driving screw therein, the driving screw extends from the upper cap top toward the predetermined bottle opening, the opening rod is movably disposed in the receiving cavity, the mating end is engaged with the driving screw, the opening end isolates the receiving cavity from the predetermined bottle opening by excessive engagement with the powder falling port, the surface of the opening rod further has a sliding engagement portion engaged with the sliding portion in a concave-convex manner, when the upper cap body rotates relative to the lower cap body, the driving screw drives the opening rod to move toward the upper cap top, so that the opening end overcomes friction and is disengaged from the powder falling port, and the accommodating cavity is communicated with the preset bottle mouth.
Preferably, the edge of the open end is chamfered.
Preferably, the inner surface of the upper cover top is further provided with a sealing skirt sheet, the sealing skirt sheet is continuously closed and sleeved in the sealing port, the part of the upper cover top positioned inside the sealing skirt sheet is called as the inside of the skirt, the part of the upper cover top positioned outside the sealing skirt sheet is called as the outside of the skirt, the outer surface of the sealing skirt sheet is provided with a sealing bulge continuously closed along the circumferential direction of the sealing skirt sheet, and the sealing bulge is in interference fit with the sealing port, so that the accommodating cavity is isolated from the outside of the skirt by the sealing skirt sheet.
Further, the skirt is internally disposed to protrude outside the skirt.
Preferably, the inner surface of the upper cover edge is provided with a buckling bulge, the outer surface of the lower cover edge is provided with an annular bulge which is continuously closed along the circumferential direction of the lower cover edge, and the buckling bulge is in buckling fit with the annular bulge.
Preferably, the cross-sectional area of the open end is greater than the cross-sectional area of the mating end, the sliding fit portion being located at the open end.
Preferably, the sliding part is a fitting rib, and the sliding fitting part is a fitting groove.
Preferably, the sliding parts and the sliding fit parts are the same in number and correspond to each other one by one, and the sliding parts are uniformly distributed along the circumferential direction of the accommodating cavity.
Preferably, the driving seat is composed of a plurality of driving pieces extending towards the preset bottle opening, the plurality of driving pieces are uniformly distributed in a surrounding mode and are coaxially arranged with the matching end, a gap is formed between the driving pieces, a threaded section is arranged on the inner surface of each driving piece, each driving thread is composed of a plurality of threaded sections, and the end face of the matching end is a convex arc-shaped face, a wedge-shaped face or a conical face.
Preferably, the portable powder cover component further comprises a sealing film which is pasted on the powder falling opening and shields the powder falling opening.
Compared with the prior art, the beneficial effects of the utility model are that:
1. because the accommodating cavity of the utility model is provided with the powder falling port and the sealing port, the inner surface of the accommodating cavity is provided with the sliding part, the inner surface of the upper cover top is provided with the driving seat which is provided with the driving screw thread, the opening rod is movably arranged in the accommodating cavity, the matching end is in screw thread fit with the driving screw thread, the opening end is in interference fit with the powder falling port to separate the accommodating cavity from the preset bottle mouth, the surface of the opening rod is also provided with the sliding matching part which is in concave-convex fit with the sliding part, when the upper cover body rotates relative to the lower cover body, the driving screw thread drives the opening rod to move towards the upper cover top through rotation, so that the opening end overcomes the friction force and is separated from the powder falling port, and the accommodating cavity is communicated with the preset bottle mouth, so that the raw material powder in the accommodating cavity falls into the beverage package, therefore, the utility model discloses a driving opening rod moves to open or close the accommodating cavity relative to the beverage package, therefore, when the raw material powder is added, the related isolation surface is not damaged, and the reuse for multiple times can be realized, namely after the raw material powder is used once, the raw material powder can be continuously added into the accommodating cavity and used again.
2. Because the utility model discloses an edge chamfer of opening end of opening lever is handled, consequently, when last lid when rotatory for lower lid, thereby open the end and can be conveniently imbed the interior realization interference fit that falls the powder by the guide.
3. Because the utility model discloses a surface of sealed skirt piece has along the continuous confined sealed arch of self circumference, sealed arch and seal port interference fit to sealed skirt piece will hold chamber and the outside isolation of skirt, consequently, the utility model discloses can seal raw and other materials powder better through opening lever and sealed skirt piece and exist the skirt inside and hold in the space that the chamber formed.
4. Because the utility model discloses an inside protrusion of skirt the skirt outside sets up, consequently, the utility model discloses can further improve the memory space to raw and other materials powder.
5. Because the utility model discloses an area of opening the cross section of end is greater than the area of the cross section of cooperation end, consequently, the utility model discloses can guarantee to open the leakproofness of pole to the powder mouth that falls, also can reduce to open the pole and occupy the space that holds the chamber, improve the memory space that holds the chamber to raw and other materials powder further.
6. Because the utility model discloses still including pasting the setting and carrying out the closing film that shelters from at the powder mouth that falls, consequently, the closing film can avoid portable powder cover subassembly not by environmental pollution when cooperating with predetermined bottleneck.
7. Because the utility model discloses a have the space between the driving plate, the internal surface of driving plate has the screw thread section, and the drive screw thread comprises a plurality of screw thread sections, and the terminal surface of mating end is convex arc face, wedge face or conical surface, consequently, when the drive screw thread drive opening lever removed, raw and other materials powder can't long-pending stay between the terminal surface of mating end and driving plate to make the drive screw thread have good drive effect all the time to opening the pole.
Drawings
FIG. 1 is a schematic view of a portable powder cover assembly according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a portable powder cover assembly of an embodiment of the present invention;
fig. 3 is a first schematic view of a lower cover according to an embodiment of the present invention;
fig. 4 is a second schematic view of the lower cover body according to the embodiment of the present invention;
fig. 5 is a schematic view of an upper cover according to an embodiment of the present invention; and
fig. 6 is a schematic view of an opening lever according to an embodiment of the present invention.
In the figure: 100. portable powder cover assembly, 10, lower cover body, 11, lower cover top, 111, containing cavity, 1111, powder falling port, 1112, sealing port, 1113, sliding part, 12, lower cover edge, 121, annular protrusion, 20, upper cover body, 21, upper cover top, 21A, skirt interior, 21B, skirt exterior, 211, driving seat, 211A, driving sheet, 2111, driving screw thread, 212, sealing skirt sheet, 2121, sealing protrusion, 22, upper cover edge, 221, fastening protrusion, 30, opening rod, 31, mating end, 32, opening end, 33, sliding fit part, 40, sealing film.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the following embodiments are specifically illustrated with reference to the accompanying drawings, and it should be noted that the description of these embodiments is used to help understanding the present invention, but does not limit the present invention.
As shown in fig. 1 and 2, a portable powder cover assembly 100 of the present embodiment, which is disposed on a predetermined bottle opening (not labeled in the drawings), is characterized by comprising a lower cover 10, an upper cover 20, an opening rod 30 and a closing film 40, wherein in the present embodiment, the material of the lower cover 10, the upper cover 20 and the opening rod 30 is preferably High Density Polyethylene (HDPE) or high Polymer Polypropylene (PP), and the closing film 40 is preferably an aluminum film.
As shown in fig. 3 and 4, the lower cover 10 has a lower cover top 11 and a lower cover rim 12.
The lower cap top 11 has a receiving cavity 111, and in the present embodiment, the receiving cavity 111 is cylindrical and is disposed coaxially with the predetermined bottle opening.
The accommodating chamber 111 has a powder drop port 1111, a seal port 1112, and a slide portion 1113.
The powder falling port 1111 and the sealing port 1112 are disposed opposite to each other, and the powder falling port 1111 faces the predetermined bottle opening, in this embodiment, the powder falling port 1111 and the sealing port 1112 are round ports having a predetermined depth, respectively, and the caliber of the powder falling port 1111 is smaller than that of the sealing port 1112.
The sliding part 1113 is located on the inner surface of the accommodating cavity 111, and the sliding part 1113 extends from the powder falling port 1111 to the sealing port 1112, specifically, the sliding part 1113 is a plurality of matching ribs, the plurality of sliding parts 1113 are uniformly distributed along the circumferential direction of the accommodating cavity 111, and in this embodiment, the sliding part 1113 does not extend to the sealing port 1111.
The inner surface of the lower cover rim 12 is provided with screw threads which are in threaded connection with preset screw threads on the outer surface of a preset bottle mouth, the outer surface of the lower cover rim 12 is provided with an annular bulge 121 which is continuously closed along the circumferential direction of the lower cover rim, and in the embodiment, the annular bulge 121 is positioned near the lower cover top 11.
As shown in fig. 5, the upper cover body 20 is rotatably provided on the lower cover body 10, and the upper cover body 20 has an upper cover top 21 and an upper cover rim 22.
The sealing port 1112 is provided toward the inner surface of the upper cap top 21, the inner surface of the upper cap top 21 having the driving seat 211 and the sealing skirt piece 212.
The driving seat 211 is provided with a driving thread 2111 therein, the driving thread 2111 extends from the top cap 21 to the predetermined bottle mouth, specifically, the driving seat 211 is composed of a plurality of driving pieces 211A extending to the predetermined bottle mouth, the plurality of driving pieces 211A are uniformly distributed around, a gap is provided between the driving pieces 211A, the inner surface of the driving piece 211A is provided with a threaded section, the driving thread 2111 is composed of a plurality of threaded sections, in this embodiment, the number of the driving pieces 211A is 4.
The sealing skirt piece 212 is continuously closed and sleeved in the sealing opening 1112, the outer surface of the sealing skirt piece 212 is provided with a sealing protrusion 2121 continuously closed along the circumferential direction thereof, the sealing protrusion 2121 is in interference fit with the sealing opening 1113, when the upper cover body 20 rotates, the sealing protrusion 2121 can overcome friction force and rotate relative to the sealing opening 1112, in this embodiment, the sealing skirt piece 212 is a circular ring-shaped sheet structure extending towards a predetermined bottle opening, and the sealing skirt piece 212 and the sealing opening 1112 are coaxially arranged.
The portion of the upper lid 21 located inside the sealing skirt piece 212 is referred to as a skirt inner portion 21A, the portion of the upper lid 21 located outside the sealing skirt piece 212 is referred to as a skirt outer portion 21B, the skirt inner portion 21A is disposed to protrude from the skirt outer portion 21B, and the sealing skirt piece 212 isolates the accommodation chamber 111 from the skirt outer portion 21B by the sealing protrusion 2121.
The inner surface of upper cover edge 22 has the lock arch 221, and lock arch 221 and annular arch 121 lock cooperation, in this embodiment, the quantity of lock arch 221 is 6, evenly sets up along the circumference of upper cover edge 22, and upper cover body 20 can be through lock arch 221 by the lock on lid 10 down, can be for lid 20 on lower lid 10 corotation or reversal through annular arch 121.
As shown in fig. 6, the opening rod 30 is movably disposed in the accommodating cavity 111, the opening rod 30 has a mating end 31, an opening end 32 and a sliding fitting portion 33, the cross-sectional area of the opening end 32 is larger than that of the mating end 31, in this embodiment, the opening rod 30 is in a round rod shape, and the opening end 32 is in a tapered shape.
The matching end 31 is matched with the driving thread 2111 and is coaxially arranged, the end face of the matching end 31 is a convex arc-shaped face, a wedge-shaped face or a conical face, the edge of the opening end 32 is chamfered, the opening end 32 is in interference fit with the powder falling port 1111 to isolate the accommodating cavity 111 from a preset bottle opening, and in the moving process of the opening rod 30, raw material powder cannot be accumulated between the end face of the matching end 31 and the driving sheet 211A, so that the driving thread 2111 has a good driving effect on the opening rod 30 all the time. In the present embodiment, the end surface of the mating end 31 is preferably a hemispherical convex arc-shaped surface, and the raw material powder is stored in the space between the skirt interior 21A, the accommodating chamber 111, the driving seat 211, and the open lever 30.
The sliding fit portion 33 is located on the circumferential surface of the opening rod 30, and the sliding fit portion 33 is in concave-convex fit with the sliding portion 1113, specifically, the sliding fit portion 1113 is a fit groove located at the opening end 32, and the number of the sliding fit portions 1113 is plural and equal to and corresponding to the number of the sliding portions 1113.
When the upper cap body 20 rotates relative to the lower cap body 10, the driving screw 2111 drives the opening rod 30 to move towards the upper cap top 21, so that the opening end 32 overcomes the friction force and is separated from the powder falling port 1111, and the accommodating cavity 111 communicates with the predetermined bottle opening, specifically, the opening rod 30 cannot rotate because of being limited by the sliding portion 1113, so that the opening rod 30 can only move towards the upper cap top 21 along the movable portion 1113 in the screw-thread fit, and in the embodiment, when the opening end 32 is in interference fit with the powder falling port 1111, the opening rod 30 is located at the end of the stroke.
The sealing film 40 is adhered to the powder dropping port 1111 and shields the powder dropping port 1111.
The portable powder cover assembly 100 of this embodiment is used by first tearing off the sealing film 40 from the powder dropping opening 1111, and then rotating the upper cover 20 in the forward direction relative to the lower cover 10, the opening rod 30 will move toward the skirt inner portion 21A, thereby opening the receiving chamber 111 relative to the predetermined bottle opening through the opening end 32, so that the raw material powder falls into the beverage package, and the beverage is obtained after mixing.
If the portable powder cover assembly 100 is to be used again, only raw powder needs to be added from the powder falling port 1111, then the upper cover body 20 is rotated reversely relative to the lower cover body 10, the opening rod 30 moves towards the preset bottle opening, and the opening end 32 is guided by the chamfer to realize interference fit with the powder falling port 1111, so that the portable powder cover assembly 100 can be matched with the preset bottle opening again to realize reuse.
The above embodiments are preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and changes that can be made by those skilled in the art without inventive work within the scope of the appended claims will still fall within the scope of the present invention.
Claims (10)
1. A portable powder cover assembly is covered on a preset bottle opening, and is characterized by comprising:
the lower cover body is provided with a lower cover top and a lower cover edge, and the inner surface of the lower cover edge is in threaded connection with the preset bottle mouth;
the upper cover body is rotatably arranged on the lower cover body and is provided with an upper cover top and an upper cover edge; and
an opening rod having a mating end and an opening end,
wherein the lower cover top is provided with an accommodating cavity which is provided with a powder falling port and a sealing port, the powder falling port is arranged towards the preset bottle mouth, the sealing port is arranged towards the inner surface of the upper cover top, the inner surface of the accommodating cavity is provided with a sliding part, and the sliding part extends from the powder falling port towards the sealing port,
the inner surface of the upper cover top is provided with a driving seat, the driving seat is internally provided with a driving thread, the driving thread extends towards the preset bottle mouth on the upper cover top,
the opening rod is movably arranged in the accommodating cavity, the matching end is matched with the driving thread, the accommodating cavity is isolated from the preset bottle mouth by the opening end in interference fit with the powder falling port, the surface of the opening rod is also provided with a sliding fit part which is in concave-convex fit with the sliding part,
when the upper cover body rotates relative to the lower cover body, the driving thread drives the opening rod to move towards the upper cover top, so that the opening end overcomes the friction force and is separated from the powder falling opening, and the accommodating cavity is communicated with the preset bottle opening.
2. The portable powder cover assembly of claim 1, wherein:
wherein the edge of the opening end is chamfered.
3. The portable powder cover assembly of claim 1, wherein:
wherein, the inner surface of the upper cover top is also provided with a sealing skirt sheet which is continuously closed and sleeved in the sealing opening, the part of the upper cover top positioned in the sealing skirt sheet is called as the inside of the skirt, the part of the upper cover top positioned outside the sealing skirt sheet is called as the outside of the skirt,
the outer surface of the sealing skirt piece is provided with a sealing bulge which is continuously closed along the circumferential direction of the sealing skirt piece, and the sealing bulge is in interference fit with the sealing opening, so that the containing cavity is isolated from the outside of the skirt by the sealing skirt piece.
4. The portable powder cover assembly of claim 3, wherein:
wherein the inside of the skirt protrudes out of the skirt.
5. The portable powder cover assembly of claim 1, wherein:
wherein, the inner surface of the upper cover edge is provided with a buckling bulge,
the outer surface of the lower cover edge is provided with an annular bulge which is continuously closed along the circumferential direction of the lower cover,
the buckling bulge is buckled and matched with the annular bulge.
6. The portable powder cover assembly of claim 1, wherein:
wherein the area of the cross section of the opening end is larger than the area of the cross section of the mating end, and the sliding fit part is positioned at the opening end.
7. The portable powder cover assembly of claim 1, wherein:
the sliding part is a matching rib, and the sliding matching part is a matching groove.
8. The portable powder cover assembly of claim 1, wherein:
the sliding parts and the sliding fit parts are the same in number and correspond to one another one by one, and the sliding parts are uniformly distributed along the circumferential direction of the accommodating cavity.
9. The portable powder cover assembly of claim 1, wherein:
wherein the driving seat is composed of a plurality of driving sheets extending towards the preset bottle mouth, the plurality of driving sheets are uniformly distributed in a surrounding way and are coaxially arranged with the matching end,
the driving sheets are provided with gaps, the inner surfaces of the driving sheets are provided with threaded sections, the driving threads are formed by a plurality of threaded sections,
the end surface of the matching end is a convex arc surface, a wedge surface or a conical surface.
10. The portable powder cover assembly of claim 1, further comprising:
and the sealing film is stuck to the powder falling port and shields the powder falling port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120566371.1U CN214691128U (en) | 2021-03-19 | 2021-03-19 | Portable powder cover assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120566371.1U CN214691128U (en) | 2021-03-19 | 2021-03-19 | Portable powder cover assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214691128U true CN214691128U (en) | 2021-11-12 |
Family
ID=78571888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120566371.1U Active CN214691128U (en) | 2021-03-19 | 2021-03-19 | Portable powder cover assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214691128U (en) |
-
2021
- 2021-03-19 CN CN202120566371.1U patent/CN214691128U/en active Active
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